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Source: mobile.reuters.com --- 14 hours ago
LONDON (Reuters) - A new high-powered microscope has allowed scientists to watch a zebrafish develop from a single cell into an Embryo with a beating heart, the first time this has been possible in vertebrates, researchers said on Thursday. ... Source: www.wired.com --- 21 hours ago
Watch the first-ever video of the first 24 hours of an Embryo at the cellular level. A zebrafish Embryo goes from a single cell to 20,000 cells that have begun to organize into specialized tissue. ... Source: www.dailymail.co.uk --- 16 hours ago
A new high-powered microscope has allowed scientists to watch a zebrafish develop from a single cell into an Embryo with a beating heart, the first time this has been possible in vertebrates, researchers said. ... Source: www.sciencedaily.com --- 1 hour ago
Researchers in Europe have generated a digital zebrafish Embryo -- the first complete developmental blueprint of a vertebrate. With a new microscope scientists could for the first time track all cells for the first 24 hours in the life of a zebrafish. The data was reconstructed into a three-dimensional, digital representation of the Embryo. ... Source: digg.com --- 19 hours ago
For the first time, it is possible to actually watch the initial 24 hours of the life of an Embryo at the cellular level. pwh ... Source: www.healthjockey.com --- 1 hour ago
If you thought a man’s testicle are simply capable of producing sperms, think again! Human’s we must say have achieved mastery over technology with scientists now having discovered a novel way to create human stem cells from a man’s testicles. We are left in a lurch if it can actually conquer the embryonic stem cell [...] ...
Source: www.latimes.com --- 4 days ago
A Los Angeles woman with unwanted embryos searches for someone to adopt them. But the process is fraught with legal, emotional and health issues. DONATING embryos for adoption may seem a logical choice for people with leftover embryos, but few choose to do so. Leanna Wolfe, 55, now understands some of the obstacles. ...
Source: www.newscientist.com --- 2 days ago
Testicular cells that can be "reprogrammed" into versatile stem cells would avoid the need source such cells from embryos ... Source: www.newscientist.com --- 19 hours ago
The computer model was created by tracking all the cells in a zebrafish Embryo for the first 24 hours of its existence ... Source: narutouzumaki-rpg.coolbb.net --- 4 days ago
I would like to start researching on Human-Animal Embryo's to start a new race of mutant people. People that would become Half Animal and Half Human.....What do you think of this Idea ^_^ ... Source: www.surrogatemother.com --- 5 days ago
We are starting the process to implant our frozen embryos that were frozen a few years back, but I am told now that there are some restrictions from the FDA on frozen embryos in transfers. Does anyone know about this and the latest? THanks. ... Source: www.news.com.au --- 2 days ago
LABOR MPs were last night at loggerheads over proposed laws to allow the cloning of human embryos for medical research. ...
Source: www.dailygrail.com --- 12 hours ago
All things… reconsidered. Answering the secrets of the early universe with cosmic strings… presuming the lab-coats actually find them. A canary in the coal mine no more? More here on the collapsing animal populations. Underwater menagerie discovered off Tasmanian coast. First polar bears were in trouble, now the Tropics. And lest we forget about the whales. With “Gecko Grip”, glue may no longer be necessary. Microscope watches single cell become Embryo. More here. Giant telescopes on the moon? The “first reporter on the scene” at Roswell in 1947, Frank Joyce, has sadly filed his last byline. UK’s Science Minister wants to put a man in space for the kids. ‘Unbreakable’ encryption forever, or for now? Last of the Seven Ancient Wonders gets a twenty-first century facelift, courtesy of Big Brother. Can you hear me… now? Scientists discover key protein that enables hearing. Roman sculptures found at the bottom of the Aegean Sea . Imagine what they’ll find if they keep digging deeper… Virgin births of the aquatic kind. Ultra-thin solar cells could generate power through windows. Scientists are unsure if a Jupiter-sized object is a planet or a failed star. Many thanks to Greg, Rick MG, Red Pill Junkie, Kat and Bordeo! Quote of the Day: “Don’t look back… something might be gaining on you.” Leroy “Satchel” Paige ... Source: www.masterpage.com.pl --- 5 days ago
A conference on the ethical problems around in vitro fertilization has taken place at the Polish Episcopate today. ... Source: www.fertilitystories.com --- 5 days ago
Research performed by British researchers including Professor Helen Mardon and Professor Anne Ridley published in the Proceedings of the National Academy of Sciences, found two proteins that appear to be responsible for enabling embryos to implant in the uterus. It doesn't seem as if there are practical implications of this research right now, but clearly the more that is understood about the process of implantation the more likely it is that advances will be made toward improving Embryo implantation in IVF . Myoncofertility.org is a new, patient-friendly website for both women and men who are dealing with cancer and interested in preserving their fertility. The site also has sections for parents and for partners. Although it would be nicer if no one really needed this information, it's great that they've put all the information together in one place, in a visually-pleasing and useful way. ... Find more results for Embryo on RSSMicro.com |
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Reuters - A new high-powered microscope has allowed scientists to watch a zebrafish develop from a single cell into an Embryo with a beating heart, the first time this has been possible in vertebrates, researchers said on Thursday. ...
The montage shows the zebrafish digital Embryo (left halves, colors encode movement directions of cells) and the microscopy data (right halves) at different time points in zebrafish development. Researchers at the European Molecular Biology Laboratory (EMBL) have generated a digital zebrafish Embryo - the first complete developmental blueprint of a vertebrate. With a newly developed microscope scientists could for the first time track all cells for the first 24 hours in the life of a zebrafish. The data was reconstructed into a three-dimensional, digital representation of the Embryo. The study, published in the current online issue of Science , grants many new insights into embryonic development. Movies of the digital Embryo and the underlying database of millions of cell positions, divisions and tracks will be made publicly available to provide a novel resource for research and scientific training. ...
A new high-powered microscope has allowed scientists to watch a zebrafish develop from a single cell into an Embryo with a beating heart, the first time this has been possible in vertebrates, researchers said on Thursday. ...
Neues aus der Rubrik "Wunder der Natur": Im Männer-Hoden stecken wandlungsfähige StammzellenDer Hoden ist ein ebenso empfindliches wie kraftvolles Organ. Bis ins hohe Alter jedes Mannes produziert er Zellen, die (mit weiblicher Hilfe) zu einem Embryo führen können und neun Monate später zu einem Baby. Dass in Zellen aus dem Hoden ähnlich viel Potential steckt wie in Zellen von Embryonen, haben Forscher daher schon lange vermutet. Nun beweist eine Gruppe um Thomas Skutella von der Universität Tübingen: Es gibt im Hoden von Männern tatsächlich Zellen, die alle Gewebe des Körpers bilden können. (Foto: afp) Schon vor gut zwei Jahren hatten Gerd Hasenfuß und Wolfgang Engel von der Universität Göttingen solche Zellen in Mäusehoden entdeckt. Die Zellen waren "pluripotent" - sie verhielten sich also wie embryonale Stammzellen. Der Fund löste Begeisterung aus. Seither hofften Forscher in aller Welt, dass dies auch für Menschen gelten möge. Denn diese Zellen wären ein Ersatz für die embryonalen Stammzellen, welche zwar ethisch umstritten sind, aber auch heißbegehrt: Womöglich können solche Zellen eines Tages helfen, Krankheiten zu heilen, bei denen Gewebe kaputt gegangen ist - im Herzen etwa nach einem Infarkt, im Gehirn durch Parkinson oder im Rückenmark bei einer Querschnittslähmung. Embryonale Stammzellen können sich ebenso in Herzzellen verwandeln wie in Hirn- oder Nervenzellen. Dass auch Zellen aus dem Hoden von Männern dieses Potenti ...
The cells in a man's testicles may be able to do a lot more than just make sperm - they could provide any cell type in his body. German and UK research suggests that sperm cells can be coaxed into stem cells with similar properties to those found in the Embryo. The study, in Nature, raises hopes eventually of a supply of "repair tissue" for other parts of the body. Any ability to transform cells taken from an adult back into stem cells, and then onwards into a wide variety of tissue types, offers the chance of "personalised treatment" for patients. Resulting brain, bone, or heart cells could be injected with no fear of rejection by the body's immune system. It would also avoid the ethical controversies surrounding the use of cells taken from embryos. From these, they extracted a type of cell called the "sperm precursor cell" - a type of adult stem cells with a fixed role - to become a sperm cell. These were then manipulated chemically in the laboratory into a state more similar to cells found in the Embryo, which can go on to produce all the cell types in the body. However, it is as yet unclear whether the cells could one day be safely used in humans. added by: TrikyNiki comments: 44 topics : { News and Politics, World } ...